156316839

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{12143}}^1$

素因数の和:12766

約数の個数: 16

約数和(自身を含む): 238605312

約数和(自身を除く): 82288473

約数列:

[1, 3, 7, 21, 613, 1839, 4291, 12143, 12873, 36429, 85001, 255003, 7443659, 22330977, 52105613, 156316839]

約数ペア:

[(1, 156316839), (3, 52105613), (7, 22330977), (21, 7443659), (613, 255003), (1839, 85001), (4291, 36429), (12143, 12873)]